TDA2003A Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Fabricante
TDA2003A Datasheet PDF : 19 Pages
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Electrical specifications
TDA2003A
2.3
Electrical characteristics
Vs = 14.4 V, Tamb = 25 °C unless otherwise specified.
Table 4.
Symbol
Electrical characteristics
Parameter
Test condition
DC characteristics (refer to DC test circuit)
VS Supply voltage
-
VO Quiescent output voltage (pin 4) -
Id
Quiescent drain current (pin 5)
-
AC characteristics (refer to DC test circuit)
Po Output power
Vi(rms) Input saturation voltage
Vi Input sensitivity
B Frequency response (-3 dB)
d Distortion
Ri Input resistance
Gv Voltage gain (open loop)
Gv Voltage gain (closed loop)
eN Input noise voltage (1)
iN
Input noise current (1)
h Efficiency
SVR Supply voltage rejection
1. Filter with noise bandwidth: 22 Hz to 22 kHz.
d = 10%; f = 1 kHz
RL = 4 Ω
RL = 2 Ω
RL = 3.2 Ω
RL = 1.6 Ω
-
f = 1 kHz
RL = 4 Ω; Po = 0.5 W;
RL = 4 Ω; Po = 6 W
RL = 2 Ω; Po = 0.5 W;
RL = 2 Ω; Po = 10 W;
RL = 4 Ω; Po = 1 W;
f = 1 kHz
RL = 4 Ω; Po = 0.05 to 4.5 W;
RL = 2 Ω; Po = 0.05 to 7.5 W;
f = 1 kHz
f = 1 kHz;
f = 10 kHz
f = 1 kHz; RL = 4 Ω
-
-
f = 1 kHz
RL = 4 Ω; Po = 6 W;
RL = 2 Ω; Po = 10 W;
f = 100 Hz; Vripple = 0.5 V;
Rg = 10 kΩ; RL = 4 Ω;
Min. Typ. Max. Unit
8
-
18
V
6.1
6.9
7.7 V
-
44
50 mA
5.5
6
9
10
7.5
12
300
-
W
mV
14
-
55
- mW
10
50
40 to 15,000
Hz
-
0.15
-
%
0.15
70
150
-
kΩ
80
dB
-
-
60
dB
39.3
40
40.3 dB
-
1
5
µV
-
60
200 pA
-
69
65
30
36
-
%
%
-
dB
8/19
Doc ID 018796 Rev 4
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